{include file="index@/public/header" /}
<style>
    body {
        background: #e1e0de;
        color: #333333;
    }

    * {
        box-sizing: border-box;
    }

    h1,
    h2,
    h3,
    h4 {
        font-weight: 700 !important;
    }

    .layui-card-header {
        width: 100%;
        border-bottom: 1px solid #999 !important;
        padding-left: 5px;
    }

    .layui-card {
        padding: 10px 20px 50px;
    }

    p {
        margin: 0 0 10px !important;
    }

    .layui-container {
        padding: 0 !important;
    }

    img {
        max-width: 100%;
    }

    ::-moz-selection {
        background: #cccccc;
        color: #ffffff;
    }

    ::selection {
        background: #cccccc;
        color: #ffffff;
    }

    .layui-breadcrumb {
        padding-left: 5px;
        text-decoration: none !important;
    }

    .layui-card h1 {
        margin: 10px auto 0;
    }

    .description {
        font-size: 15px;
        font-weight: bold;
        margin: 20px 0;
    }

    .layui-col-xs1,
    .layui-col-sm1,
    .layui-col-md1,
    .layui-col-lg1,
    .layui-col-xs2,
    .layui-col-sm2,
    .layui-col-md2,
    .layui-col-lg2,
    .layui-col-xs3,
    .layui-col-sm3,
    .layui-col-md3,
    .layui-col-lg3,
    .layui-col-xs4,
    .layui-col-sm4,
    .layui-col-md4,
    .layui-col-lg4,
    .layui-col-xs5,
    .layui-col-sm5,
    .layui-col-md5,
    .layui-col-lg5,
    .layui-col-xs6,
    .layui-col-sm6,
    .layui-col-md6,
    .layui-col-lg6,
    .layui-col-xs7,
    .layui-col-sm7,
    .layui-col-md7,
    .layui-col-lg7,
    .layui-col-xs8,
    .layui-col-sm8,
    .layui-col-md8,
    .layui-col-lg8,
    .layui-col-xs9,
    .layui-col-sm9,
    .layui-col-md9,
    .layui-col-lg9,
    .layui-col-xs10,
    .layui-col-sm10,
    .layui-col-md10,
    .layui-col-lg10,
    .layui-col-xs11,
    .layui-col-sm11,
    .layui-col-md11,
    .layui-col-lg11,
    .layui-col-xs12,
    .layui-col-sm12,
    .layui-col-md12,
    .layui-col-lg12 {
        padding-right: 5px;
        padding-left: 5px;
    }

    .layui-textarea {
        resize: none !important;
    }

    @media screen and (max-width: 800px) {
        .layui-card-header {
            line-height: normal !important;
            font-size: 10px !important;
        }

        .content-bottom {
            flex-direction: column;
        }
    }

    .Bearings-content-header {
        padding: .3rem;
    }

    .Bearings-content-headerC {
        font-size: 18px;
        background-color: #F6F6F6;
        padding: 10px 10px;
    }

    .Bearings-content-font {
        display: inline-block;
        font-size: 0.775rem;
        padding: .5rem;
        line-height: 1.1rem;
    }

    .Bearings-content-button {
        display: flex;
        justify-content: space-around;
        align-items: center;
        margin-top: .4rem;
    }

    .Bearings-content-buttonT {
        margin-top: .8rem;
    }

    .Bearings-content-button a {
        width: 13rem;
        height: 3.125rem;
        text-decoration: none;
        border: 1px solid #ccc;
        border-radius: 8px;
        color: #333;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .Bearings-content-button a:hover {
        border: 1.5px solid #36648A;
    }

    .layui-breadcrumb-a {
        font: 12px/14px arial, helvetica, sans-serif;
        color: #36648A !important;
    }

    .layui-breadcrumb-b cite {
        font: 12px/14px arial, helvetica, sans-serif;
        color: #333333 !important;
    }

    /* WHD */
    table {
        margin-top: 20px;
        font-size: 0.75rem;
    }

    tbody tr td {
        width: 10rem;
        font-size: 0.75rem;
        box-sizing: border-box;
        padding: 0.7rem 0.25rem;
    }

    tr:nth-child(n+2):hover{
        background-color: #36648A;
        color: white;
    }

    .Bearings-specs-boxB{
        padding: 0px 11px !important;
    }


    tbody tr td:nth-child(1) {
        width: 3rem;
    }

    tbody tr td:nth-child(2) {
        width: 4rem;
    }

    tbody tr td:nth-child(3) {
        width: 7.5rem;
    }

    tbody tr td:nth-child(5) {
        width: 6rem;
    }

    .Bearings-specs {
        margin-top: 2.5rem;
        font-size: 0.75rem;
    }
    .Bearings-specs>div{
        margin-top: 3rem;
    }
    .Bearings-specs-box{
        padding: 0px 30px;
        box-sizing: border-box;
        display: flex;
        justify-content: start;
    }
    .Bearings-specs-box>div{
        width: 24rem;
    }
    .Bearings-specs-box-title{
        margin-bottom: 6px;
    }
    .Bearings-specs .Bearings-specs-box ul li {
        list-style: disc;
        line-height: 20px;
    }
    .Bearings-specs-boxT{
        border: none;
    }
    .Bearings-specs-title{
        font-size: 16px;
        padding: 5px 10px;
    }
     .qq{
        list-style:none;
        counter-reset: count;
    }

    .qq li:before{
        content: '●';
        color: #458DE1;
        font-size: 14px;
    }

    /* 文字样式 */




</style>
<div class="layui-container" style='font: 12px/14px arial,helvetica,sans-serif;'>
    <div class="layui-card">
		<span class="layui-breadcrumb" lay-separator="/">
      <a href="/" style="font: 12px/14px arial,helvetica,sans-serif;">{:lang('Home')}</a>
      {foreach $crumbs as $k=>$v }
      <a href="/{$v['crumbs_url']}" style="font: 12px/14px arial,helvetica,sans-serif;color:#36648A">{$v['alias_name']}</a>
      {/foreach}
    </span>
		<div class="layui-card-header">
			<h1>{:lang('Super-Precision Contact Ball Bearings Loads')}</h1>
		</div>

        <!-- content -->
        <div class="Bearings-content">
            <div class="Bearings-specs">
		
                <div class="card">
                    <div role="tab" class="card-header" id="panel-1-header">
                        <div style="margin-top: -20px; color: #0073a5;font-size: 1.5rem;font-weight: 500; ">{:lang('Equivalent bearing loads')}</div><span _ngcontent-ume-c124="" class="open"><i _ngcontent-ume-c124="" class="icon-plus"></i></span>
                    <hr>
                    <p>{:lang('When determining the equivalent bearing load for preloaded angular contact ball bearings, preload must be taken into account. Depending on the operating conditions, the axial component of the bearing load Fa for a bearing pair, arranged back-to-back or face-to-face, can be determined approximately from the following equations.')}</p>
                </div>

                <div>
                    {:lang('For bearing pairs under radial load and mounted with an interference fit')}
                    <br>
                    <img src="{:Config::get('app.images_host')}/images/web/Equivalent%20loads%20radial_tcm_12-129612.png" alt="">
                    <br>
                    {:lang('For bearing pairs under radial load and preloaded by springs')}
                    <br>
                      <img src="{:Config::get('app.images_host')}/images/web/Equivalent%20load%20radial%20springs_tcm_12-129610.png" alt="">
                      <br>
                    {:lang('For bearings under axial load and mounted with an interference fit')}
                      <br>
                      <img src="{:Config::get('app.images_host')}/images/web/Equivalent%20loads%20axial_tcm_12-129611.png" alt="">
                      <br>
                    {:lang('For bearing pairs under axial load and preloaded by springs')}
                      <br>
                      <img src="{:Config::get('app.images_host')}/images/web/Equivalent%20load%20axial%20springs_tcm_12-129609.png" alt="">
                </div>
                <div>
                    {:lang('where')}
                </div>
                <br>
                <div style="background: #F6F7F7;height: 30px;width: 1000px;line-height: 30px;">
                    Fa  &emsp;&emsp;&emsp;&emsp;&emsp;&emsp;{:lang('axial component of the bearing load')} [N]
                </div>
                <div style="height: 30px;width: 1000px;line-height: 30px;">
                    Gm &emsp;&emsp;&emsp;&emsp;&emsp;&nbsp; {:lang('preload in the mounted bearing pair [N] (Preload in mounted bearing sets) For S70 .. W series bearings, contact the applications engineering service.')}
                </div>
 <div style="background: #F6F7F7;height: 30px;width: 1000px;line-height: 30px;">
                    Gsprings  &emsp;&emsp;&emsp;&nbsp;{:lang('preload given by the springs [N] (for spindle applications, the bearing rings subjected to spring load must be free to move axially)')}
                </div>
                <div style="height: 30px;width: 1000px;line-height: 30px;">
                    Ka &emsp;&emsp;&emsp;&emsp;&emsp;&emsp;{:lang('external axial force acting on the bearing arrangement')} [N]
                </div>
                <table cellspacing = “20” width="730px" >
                    <tr>
                      <td style="font-weight: bold;">{:lang('Equivalent dynamic bearing load')}</td>
                      <td style="font-weight: bold;">{:lang('Single bearings and bearings arranged in tandem')}: </td>
                  </tr>
                  <tr>
                      <td style="background-color:  #ffffff;color: black;">{:lang('For additional information')}</td>
                      <td style="background-color:  #ffffff;"><img src="{:Config::get('app.images_host')}/images/web/Equivalent%20dynamic%20load%20tandem_tcm_12-129608.png" alt=""></td>
                  </tr>
                  <tr>
                      <td style="background-color:  #ffffff;"></td>
                      <td style="background: #ffffff;">
                            <span style="color: black;">{:lang('Bearing pairs arranged back-to-back or face-to-face')}:</span>
                            <br>
                        <img src="{:Config::get('app.images_host')}/images/web/Equivalent%20dynamic%20load%20btb%20ftf_tcm_12-129607.png" alt=""></td>
                  </tr>
                  <tr>
                       <td style="background-color:  #ffffff;"></td>
                      <td style="background-color: #ffffff;">
                          <span style="color: black;">{:lang('The values for the factors e, X2 , Y1 and Y2 depend on the bearing contact angle and are listed for')}:
                            <br>

                                <ul class="qq" style=" line-height: 18px; height: 30px;">
                                    <li>&emsp;{:lang('single bearings and bearings arranged in tandem')} <a href="{:Config::get('app.images_host')}/pdf/web/sr1.pdf?t={:time()}">({:lang('table')} 1)</a></li>
                                     <li>&emsp;{:lang('bearings paired back-to-back and face-to-face')} <a href="{:Config::get('app.images_host')}/pdf/web/sr2.pdf?t={:time()}">({:lang('table')} 2)</a></li>
                                </ul>

                          </span>
                          <br>
                          <span style="color: black;">
                              {:lang('For bearings with a 15° contact angle, the factors e, Y1 and Y2 depend on the relationship f0 Fa /C0')}
                          </span>
                      </td>
                  </tr>
                </table>


                  <table cellspacing = “20” width="730px" >
                    <tr>
                      <td style="font-weight: bold;">{:lang('Equivalent static bearing load')}</td>
                      <td style="font-weight: bold;">{:lang('Single bearings and bearings arranged in tandem')}: </td>
                  </tr>
                  <tr>
                      <td style="background-color:  #ffffff;color: black;">{:lang('For additional information')}</td>
                      <td style="background-color:  #ffffff;"><img src="{:Config::get('app.images_host')}/images/web/Equivalent%20static%20load%20tandem_tcm_12-129614.png" alt=""></td>
                  </tr>
                  <tr>
                      <td style="background-color:  #ffffff;"></td>
                      <td style="background: #ffffff;">
                            <span style="color: black;">{:lang('Bearing pairs arranged back-to-back or face-to-face')}:</span>
                            <br>
                        <img src="{:Config::get('app.images_host')}/images/web/Equivalent%20static%20load%20btb%20ftf_tcm_12-129613.png" alt=""></td>
                  </tr>
                  <tr>
                       <td style="background-color:  #ffffff;"></td>
                      <td style="background-color: #ffffff;">
                          <span style="color: black;">{:lang('If P0 &lt; Fr , P0 &equals; Fr should be used.')} {:lang('The values for the factor Y0 depend on the bearing contact angle and are listed for')}:
                            <br>

                                <ul class="qq" style=" line-height: 18px; height: 30px;">
                                    <li>&emsp;{:lang('Single bearings and bearings arranged in tandem')} <a href="{:Config::get('app.images_host')}/pdf/web/sr3.pdf?t={:time()}">({:lang('table')} 1)</a></li>
                                     <li>&emsp;{:lang('Bearings paired back-to-back and face-to-face')} <a href="{:Config::get('app.images_host')}/pdf/web/sr4.pdf?t={:time()}">({:lang('table')} 2)</a></li>
                                </ul>

                          </span>
                          <br>
                          <span style="color: black;">
                              {:lang('For bearings with a 15° contact angle, the factors e, Y1 and Y2 depend on the relationship f0 Fa /C0')}
                          </span>
                      </td>
                  </tr>
                  <tr>
                      <td style="background: #ffffff;color: black;">{:lang('Load carrying capacity of bearing sets')}</td>
                      <td style="background: #ffffff; color:black;">{:lang('The values for basic load ratings (C, C0) and fatigue load limit (Pu) listed in the product table apply to single bearings. For bearing sets, the corresponding values for single bearings should be multiplied by a factor, listed in')} <a href="{:Config::get('app.images_host')}/pdf/web/sr5.pdf?t={:time()}">({:lang('table')} 3)</a></td>
                  </tr>
                </table>

                    <br> 
                    <div style="color: #0073a5;font-size: 1.5rem;font-weight: 500;">
                        Symbols
                    </div>
                    <br> <br>
                    <div style="background: #F6F7F7;height: 30px;width: 1000px;line-height: 30px;">
                  C0&emsp;&emsp;&emsp;&emsp;&emsp;&emsp; {:lang('Basic static load rating [kN] (product table)')}
                </div>
 <div style="height: 30px;width: 1000px;line-height: 30px;">
                    Fa&emsp;&emsp;&emsp;&emsp;&emsp;&emsp; {:lang('Axial load acting on the bearing set [kN]')}
            </div>
            <div style="background: #F6F7F7;height: 30px;width: 1000px;line-height: 30px;">
                  Fr&emsp;&emsp;&emsp;&emsp;&emsp;&emsp; {:lang('Radial load acting on the bearing set [kN]')}
                </div>
                </div>
 <div style="height: 30px;width: 1000px;line-height: 30px;margin-top: -23px;">
                    f0&emsp;&emsp;&emsp;&emsp;&emsp;&emsp; {:lang('Calculation factor (product table)')}
            </div>
             <div style="background: #F6F7F7;height: 30px;width: 1000px;line-height: 30px;margin-top: -5px;">
                  P &emsp;&emsp;&emsp;&emsp;&emsp;&emsp; {:lang('Equivalent dynamic load on the bearing set [kN]')}
                </div>
                <div style="height: 30px;width: 1000px;line-height: 30px;margin-top: -5px;">
                    P0&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;{:lang('Equivalent static load on the bearing set [kN]')}
            </div>


        </div>
    </div>
</div>
    </div>


{include file="index@/public/footer" /}
